I can see that happening, but he has got to beat Sainz first, who so far is giving as good as he gets.
When looking at the races, both here and in Melbourne, Max has been nothing short of impressive and faster. Also do not forget that the kid is only 17, and has far fewer experience in lower formulas. The manner in which he passed Ricciardo and gave Bottas a hard time are clear indicators of his skills as well. Yes, Sainz is a good driver, however IMO anything short of beating Max would not be good. It also looks like Sainz is more or the qualifier, and Max is more the racer, however that is still rather soon to tell after just two races.